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| author | Zhang Yi <[email protected]> | 2025-06-19 11:18:06 +0000 |
|---|---|---|
| committer | Christian Brauner <[email protected]> | 2025-06-23 10:45:14 +0000 |
| commit | f4265b8d32c49ff95711e6fef7d05245a2905b30 (patch) | |
| tree | e8420d212f12379e272fa36e4cf03493a83f771c /drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | |
| parent | block: add FALLOC_FL_WRITE_ZEROES support (diff) | |
| download | kernel-f4265b8d32c49ff95711e6fef7d05245a2905b30.tar.gz kernel-f4265b8d32c49ff95711e6fef7d05245a2905b30.zip | |
ext4: add FALLOC_FL_WRITE_ZEROES support
Add support for FALLOC_FL_WRITE_ZEROES if the underlying device enable
the unmap write zeroes operation. This first allocates blocks as
unwritten, then issues a zero command outside of the running journal
handle, and finally converts them to a written state.
Signed-off-by: Zhang Yi <[email protected]>
Link: https://lore.kernel.org/[email protected]
Reviewed-by: "Martin K. Petersen" <[email protected]>
Signed-off-by: Christian Brauner <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c')
0 files changed, 0 insertions, 0 deletions